tns run android (without started emulator/connected device) fails to start app #2486
Comments
|
Hello, I am new to NativeScript and have been trying to go through the setup information on the website here: https://docs.nativescript.org/angular/tutorial/ng-chapter-1 I am experiencing the exact same problem as described above. Is there any solution to this? - It seems the problem comes from the nativescript-sdk-examples-ng kit After waiting for the timeout option to kick in, I get the following output npm - 5.6.0 Cheers, |
|
Hi @KristiyanFxy, |
|
Hi @Plamen5kov, Thanks for the prompt reply. My issue is when I try to run
That is pretty odd because I have 9GB ram left available and nor my CPU or RAM spike. I tried the suggestions from #2210 & #2092 without success. To reproduce the problem I follow the steps found here: https://docs.nativescript.org/angular/tutorial/ng-chapter-1
Either this is a very specific problem or it is related to my development environment - either way, any suggestions will be much appreciated! cmd output ------------------------------------------------------------ Z:\Work\Work 2018\Associations-Game_repository\Associations-game>tns run android --log trace stderr: Error while executing node-gyp -v: Command failed: node-gyp -v Exec "C:\Android\android-sdk\platform-tools\adb" version stderr: stderr: '', exitCode: 1 } The result of checking is Android Emulator installed is:
Error while executing mono --version: Command failed: mono --version Exec git --version stderr: Error while executing gradle -v: Command failed: gradle -v Exec "C:\Program Files\Java\jdk1.8.0_152\bin\javac" -version System information: Z:\Work\Work 2018\Associations-Game_repository\Associations-game> |
|
@KristiyanFxy while I try to reproduce your issue, can you run Most likely it's a problem with the environment set up, so you could try following these steps in order to setup your machine: https://docs.nativescript.org/start/ns-setup-win |
|
Hi @Plamen5kov, First, thank you for your help and I have found the solution to multiple problems people are experiencing when trying to set up their environment. The problems I incurred:
1. Black screen when running AVD emulatorProblem & Suspected reasonWhen I was trying to run an android emulator using AVD Manager, as Administrator, I was getting a back screen. The reason was that I did not have all the necessary Android SDK packets. This might be because I already had Visual Studio & c# Xamarin extension installed that after running Fix
Quick caviate: If you do not install HAXM, you will see the following message when trying to run the emulator: "Please encure Intel HAXM is properly Installed and usable. CPU acceleration status: HAXM is not installed on this machine"
Note: I have plenty of RAM so I left the default RAM amount, but you might need to edit that for your specific system. That being said, I increase VM Heap to 512 because the virtual machine was not loading. 2. AVD Android emulator is laggy when runningProblem & Suspected reasonMy uneducated assumption in my case the problem was forcing my old CPU I5-3750k to calculate polygons which the processor is not very successful at. Fix
3.
|
|
@KristiyanFxy, let me just say waw! Great explanation. I commend you for taking the time to explain all the steps to fix issues users might have. I'll link this answer to the FAQs. |
|
I was having the same problem, same error, and what was missing was the actual "emulator" package from android. I installed it with: And now it works. Running |
|
@Plamen5kov I want to ask a simple question. After running the command in Do I again need to install Android studio and AVD explicitly?
|
The quoted section from NativeScript/nativescript-cli#2486 is redundant and can fall off sync. It also makes the whole article rather messy and difficult to read.
|
@yashwp did you find the solution? I have the same outcome. |
|
@yashwp Same here :( |
|
I was learning swift to generate IOS apps for the past three weeks and have installed x-code prior to learning nativescript. I notice the root of the problem to be from the set-up to install nativescript CLI as it was instructed to do so in the step by step installation we all encountered during the process where it asks us if we have x-code installed. Since I did, i selected Yes and the process skipped that part. The path becomes the problem and according to StackOverflow: "This problem happens when xcode-select developer directory was pointing to /Library/Developer/CommandLineTools, when a full regular Xcode was required (happens when CommandLineTools are installed after Xcode)" Although his solution did not help me. I found that resetting the xcode-select path would and did it. The solution that worked for me is to reset the path and so you dont have to re-install xcode. Run this line: sudo xcode-select -r Im also using MacOS, and the android package wasnt on the right path. This did it for me from terminal: pico ~/.bash_profile export ANDROID_HOME=/Users/$USER/Library/Android/sdk source ~/.bash_profile ---- |
|
Thank you @IamGiel. I was also using VSCode and |
|
You will also receive this error if emulator.exe does not exist here: |
On Windows with Node.js 6.9.5 and NativeScript CLI 2.5.0
Steps to reproduce:
Meanwhile, CLI is hanging on:
The text was updated successfully, but these errors were encountered: